Amprobe ACDC-620T, User Manual, Page: 17 / 65

16
Push-button Operations
The operation of the push-buttons are outlined below. When a buton is pushed,
an annunciator lights, and the unit beeps. turning the rotary switch to another
switch setting resets all push buttons to thei default states. The pushbuttons are
shown in (page15).
1. Shift / Peak
❍
:
● This push-button is used for selecting the measurement of either
an Alternating or Direct source, Ohms or Temperature, or for selecting the
PEAK hold function.
● Press this button momentarily to toggle DC and AC test.
or between
Ω
and Temperature.
●
To select PEAK hold, press and hold this button until the display shows " DH
MAX" and indicates the PEAK hold mode.
2. Hold
❍
: Hold Q: DATAHOLD or Refresh Data Hold
0The data HOLD function allows operator to freeze the
displayed digital value while the analog bargraph
continues to display the present reading.
Press this button momentarily to toggle DH on or off.
The display shows "DH" to indicate the hold function.
If you select " Refresh Data Hold " by Power-ON
Options, the reading is updated to the display
automatically when the reading changes. The beeper
sounds a tone to remind user, that an update has
occurred. Press this button momentarily to toggle DH on or off.
. MAX * MIN 0: Dynamic Recording
3. MAX ● MIN
❍
: Dynamic recording
● To enter or exit dynamic recording mode, press and hold this button to toggle
recording mmode,press and ghold this buton to toggle recording mode on or off.
● Records maximum, minimum, and calculates tru avarage.
● Press this button momentarily to cycle through maximum, minimum, average
and present (MAX AVGMIN) readings.